title: [Life threatening syncope in a 69-year-old male: syndrome of hyperactive parasympathetic counter-regulation].
authors.affiliation: Medizinische Klinik I, Klinikum Grosshadern, Universität München.
authors.forename: A
authors.initials: A
authors.lastname: Stäblein
authors.forename: I
authors.initials: I
authors.lastname: Huber
authors.forename: W
authors.initials: W
authors.lastname: von Scheidt
mesh_terms: D000368:Aged; D002312:Cardiomyopathy, Hypertrophic / Q000503:physiopathology; D002543:Cerebral Hemorrhage / Q000503:physiopathology; D006439:Hemodynamics / Q000187:drug effects / Q000502:physiology; D006706:Homeostasis / Q000502:physiology; D006801:Humans; D007545:Isoproterenol; D008297:Male; D008790:Metoprolol / Q000008:administration & dosage; D010275:Parasympathetic Nervous System / Q000503:physiopathology*; D012008:Recurrence; D013564:Sympathetic Nervous System / Q000503:physiopathology; D013575:Syncope / Q000503:physiopathology* / Q000517:prevention & control
chemical_list: D008790:Metoprolol; D007545:Isoproterenol
vernacular_title: Lebensbedrohliche Synkopen bei einem 69jährigen Mann: Syndrom der überschiessenden parasympathischen Gegenregulation.